private void button1_Click(object sender, EventArgs e) { Form1 main = new Form1(); main.login = textBox1.Text; main.passmd5 = main.GetMd5Hash(main.md5Hash, textBox2.Text); //MessageBox.Show(main.passmd5); string wynik = main.serwer("check_credentials", "login="******"&pass="******"NIE" && wynik != "BLAD" && wynik != "-") { main.zalogowany = true; main.uid = Convert.ToInt32(wynik); using (StreamWriter w = new StreamWriter(System.Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\pancreapp\\id")) { w.Write(main.login + "\t" + main.passmd5); w.Close(); } DialogResult = DialogResult.OK; } else { main.zalogowany = false; MessageBox.Show("Welcome to PancreApp! Server denied login as it is ImagineCup test edition. Only local usage is possible."); DialogResult = DialogResult.OK; } }